source: source/ariba/utility/system/StartupWrapper.cpp@ 7727

Last change on this file since 7727 was 7727, checked in by stud-florian, 14 years ago

Added support for compiling without log4cxx. If log4cxx is not present, all logging is sent directly to stdout.

File size: 5.0 KB
Line 
1// [License]
2// The Ariba-Underlay Copyright
3//
4// Copyright (c) 2008-2009, Institute of Telematics, UniversitÀt Karlsruhe (TH)
5//
6// Institute of Telematics
7// UniversitÀt Karlsruhe (TH)
8// Zirkel 2, 76128 Karlsruhe
9// Germany
10//
11// Redistribution and use in source and binary forms, with or without
12// modification, are permitted provided that the following conditions are
13// met:
14//
15// 1. Redistributions of source code must retain the above copyright
16// notice, this list of conditions and the following disclaimer.
17// 2. Redistributions in binary form must reproduce the above copyright
18// notice, this list of conditions and the following disclaimer in the
19// documentation and/or other materials provided with the distribution.
20//
21// THIS SOFTWARE IS PROVIDED BY THE INSTITUTE OF TELEMATICS ``AS IS'' AND
22// ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
23// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
24// PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE ARIBA PROJECT OR
25// CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
26// EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
27// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
28// PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
29// LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
30// NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
31// SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
32//
33// The views and conclusions contained in the software and documentation
34// are those of the authors and should not be interpreted as representing
35// official policies, either expressed or implied, of the Institute of
36// Telematics.
37// [License]
38
39#include "StartupWrapper.h"
40#include "ariba/config.h"
41
42#ifdef HAVE_LOG4CXX_LOGGER_H
43#include <log4cxx/logger.h>
44#include <log4cxx/basicconfigurator.h>
45#endif // HAVE_LOG4CXX_LOGGER_H
46
47namespace ariba {
48namespace utility {
49
50StartupWrapper::ConfigurationList StartupWrapper::configurations;
51#ifdef UNDERLAY_OMNET
52StartupWrapper::ModuleList StartupWrapper::modules;
53#endif
54
55SystemEventType StartupWrapperEventStartup("StartupWrapperEventStartup");
56
57StartupWrapper::StartupWrapper(StartupInterface* _service) : service( _service ){
58}
59
60StartupWrapper::~StartupWrapper(){
61}
62
63#ifdef UNDERLAY_OMNET
64void StartupWrapper::insertCurrentModule(AribaOmnetModule* mod){
65 modules.push( mod );
66}
67#endif
68
69#ifdef UNDERLAY_OMNET
70AribaOmnetModule* StartupWrapper::getCurrentModule(){
71 assert( modules.size() > 0 );
72
73 AribaOmnetModule* ret = modules.front();
74 modules.pop();
75
76 return ret;
77}
78#endif
79
80void StartupWrapper::startSystem(){
81
82 //
83 // having seeded the pseudo rng is always good
84 //
85
86 srand( time(NULL) );
87
88 //
89 // init the system queue
90 //
91
92 if( ! SystemQueue::instance().isRunning() )
93 SystemQueue::instance().run();
94
95 //
96 // init the logging system
97 //
98 // configure the logging
99 //
100
101#ifdef HAVE_LOG4CXX_LOGGER_H
102 log4cxx::BasicConfigurator::configure();
103
104 // set the global log level to warning
105 {
106 log4cxx::LoggerPtr logger(log4cxx::Logger::getRootLogger());
107 logger->setLevel(log4cxx::Level::getInfo());
108 }
109
110 // set up again an individual level if you like
111#ifndef HAVE_MAEMO
112 {
113 //log4cxx::LoggerPtr logger(log4cxx::Logger::getLogger("MCPO"));
114 //logger->setLevel(log4cxx::Level::getDebug());
115 }
116#endif //HAVE_MAEMO
117#endif //HAVE_LOG4CXX_LOGGER_H
118}
119
120void StartupWrapper::stopSystem(){
121 SystemQueue::instance().cancel();
122}
123
124void StartupWrapper::initConfig(string filename){
125 configurations.push( filename );
126 Configuration::setConfigFilename( filename );
127}
128
129void StartupWrapper::handleSystemEvent(const SystemEvent& event){
130
131 if( event.getType() == StartupWrapperEventStartup ){
132
133 string config = configurations.front();
134 configurations.pop();
135 Configuration::setConfigFilename( config );
136
137 //
138 // start the actual application
139 //
140
141 // TODO: im falle von omnet ist service = null, da von SpoVNetOmnetModule so ÃŒbergeben
142 // wie wird im Falle von omnet die anwendung erstellt?
143
144 service->startup();
145
146 }
147
148}
149
150void StartupWrapper::startup(StartupInterface* service, bool block){
151
152 StartupWrapper* startup = new StartupWrapper(service);
153 service->wrapper = startup;
154
155 SystemQueue::instance().scheduleEvent(
156 SystemEvent( startup, StartupWrapperEventStartup, NULL), 0 );
157
158#ifndef UNDERLAY_OMNET
159 if( block ) getchar();
160#endif
161}
162
163void StartupWrapper::shutdown(StartupInterface* service, bool block){
164
165 if( service == NULL || service->wrapper == NULL ) return;
166
167#ifdef UNDERLAY_OMNET
168 //TODO: service->shutdown();
169#endif
170
171 if(block){
172 // call directly
173 service->shutdown();
174 }else{
175 // call async, but not using systemqueue! // TODO: mem leak
176 AsyncShutdown* async = new AsyncShutdown(service);
177 async->runBlockingMethod();
178 }
179}
180
181StartupWrapper::AsyncShutdown::AsyncShutdown(StartupInterface* _service)
182 : service(_service){
183}
184
185void StartupWrapper::AsyncShutdown::blockingFunction(){
186 service->shutdown();
187}
188
189void StartupWrapper::AsyncShutdown::dispatchFunction(){
190 //unused
191}
192
193}} // namespace ariba, utility
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